#include #include #include #define READ_BUFSIZE ( 16 ) #define READ_DELIMITER ( " " ) //標準入力取得(1行) int GetStdin( char* pszStr, int lMaxLen ) { int lLen = 0; memset( pszStr, 0, lMaxLen ); if( fgets( pszStr, lMaxLen, stdin ) ) { lLen = strlen( pszStr ); if( lLen >= 1 ) { if( pszStr[ lLen - 1 ] == 0x0A ) { pszStr[ lLen - 1 ] = 0; lLen--; } } } return( lLen ); } int main(int argc, char *argv[]) { char szRead[READ_BUFSIZE] = ""; char* psOutbuf[2] = { 0 }; //100円硬貨の枚数 GetStdin( szRead, READ_BUFSIZE ); int lNum100 = atoi( szRead ); //25円硬貨の枚数 GetStdin( szRead, READ_BUFSIZE ); int lNum25 = atoi( szRead ); //1円硬貨の枚数 GetStdin( szRead, READ_BUFSIZE ); int lNum1 = atoi( szRead ); lNum25 += lNum1 / 25; lNum1 -= lNum1 / 25 * 25; lNum100 += lNum25 / 4; lNum25 -= lNum25 / 4 * 4; lNum100 -= lNum100 / 10 * 10; printf( "%d\n", lNum1 + lNum25 + lNum100 ); return 0; }