84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
#include<stdio.h>
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#include<stdarg.h>
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#include<sys/time.h>
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#include"sylib.h"
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/* Input & output functions */
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int getint(){int t; scanf("%d",&t); return t; }
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int getch(){char c; scanf("%c",&c); return (int)c; }
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float getfloat(){
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float n;
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scanf("%a", &n);
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return n;
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}
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int getarray(int a[]){
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int n;
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scanf("%d",&n);
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for(int i=0;i<n;i++)scanf("%d",&a[i]);
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return n;
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}
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int getfarray(float a[]) {
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int n;
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scanf("%d", &n);
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for (int i = 0; i < n; i++) {
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scanf("%a", &a[i]);
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}
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return n;
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}
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void putint(int a){ printf("%d",a);}
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void putch(int a){ printf("%c",a); }
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void putarray(int n,int a[]){
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printf("%d:",n);
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for(int i=0;i<n;i++)printf(" %d",a[i]);
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printf("\n");
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}
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void putfloat(float a) {
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printf("%a", a);
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}
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void putfarray(int n, float a[]) {
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printf("%d:", n);
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for (int i = 0; i < n; i++) {
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printf(" %a", a[i]);
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}
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printf("\n");
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}
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void putf(char a[], ...) {
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va_list args;
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va_start(args, a);
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vfprintf(stdout, a, args);
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va_end(args);
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}
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/* Timing function implementation */
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__attribute((constructor)) void before_main(){
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for(int i=0;i<_SYSY_N;i++)
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_sysy_h[i] = _sysy_m[i]= _sysy_s[i] = _sysy_us[i] =0;
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_sysy_idx=1;
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}
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__attribute((destructor)) void after_main(){
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for(int i=1;i<_sysy_idx;i++){
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fprintf(stderr,"Timer@%04d-%04d: %dH-%dM-%dS-%dus\n",\
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_sysy_l1[i],_sysy_l2[i],_sysy_h[i],_sysy_m[i],_sysy_s[i],_sysy_us[i]);
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_sysy_us[0]+= _sysy_us[i];
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_sysy_s[0] += _sysy_s[i]; _sysy_us[0] %= 1000000;
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_sysy_m[0] += _sysy_m[i]; _sysy_s[0] %= 60;
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_sysy_h[0] += _sysy_h[i]; _sysy_m[0] %= 60;
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}
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fprintf(stderr,"TOTAL: %dH-%dM-%dS-%dus\n",_sysy_h[0],_sysy_m[0],_sysy_s[0],_sysy_us[0]);
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}
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void _sysy_starttime(int lineno){
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_sysy_l1[_sysy_idx] = lineno;
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gettimeofday(&_sysy_start,NULL);
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}
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void _sysy_stoptime(int lineno){
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gettimeofday(&_sysy_end,NULL);
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_sysy_l2[_sysy_idx] = lineno;
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_sysy_us[_sysy_idx] += 1000000 * ( _sysy_end.tv_sec - _sysy_start.tv_sec ) + _sysy_end.tv_usec - _sysy_start.tv_usec;
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_sysy_s[_sysy_idx] += _sysy_us[_sysy_idx] / 1000000 ; _sysy_us[_sysy_idx] %= 1000000;
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_sysy_m[_sysy_idx] += _sysy_s[_sysy_idx] / 60 ; _sysy_s[_sysy_idx] %= 60;
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_sysy_h[_sysy_idx] += _sysy_m[_sysy_idx] / 60 ; _sysy_m[_sysy_idx] %= 60;
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_sysy_idx ++;
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}
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