非常适合各种IOI赛制自行编译运行。
告别IDE！我爱编辑器！
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| #include <windows.h>
#include <stdio.h>
#include <time.h>
char full_filename[100], compile_command[250], run_command[150], fc_command[300];
int id;
int main() {
scanf("%s", full_filename);
int len1 = strlen(full_filename);
for (int i = len1 - 1; i >= len1 - 4; i--)
full_filename[i] = 0;
sprintf(compile_command, "g++ -lm %s.cpp -o %s", full_filename, full_filename);
printf("Compiling. . .\n");
unsigned int compile = system(compile_command);
if (!compile) {
sprintf(run_command, "%s.exe", full_filename);
printf("Running. . .\n----------------\n\n");
clock_t c1 = clock();
unsigned int run = system(run_command);
clock_t c2 = clock();
printf("\n----------------\nProcess exited after %dms with return value %u\n", c2 - c1, run);
}
else printf("Compile Error!\n");
system("pause");
return 0;
}
|
注：
输入相对路径，如 C:\Users\lenovo\Desktop\a.cpp 。